First rule: keep it small enough to do.
As much as there is to know, i still think A:M is the best platform for solo CG animation artists.
I have Maya and it comes with a book of beginner tuts about 3x as thick as TaoA:M but after you finish it all you've done is make some boxes, a flying saucer, a jointed robot and a blob with an eye. Everything you do seems to take twice as many steps as it would in A:M.